12-letter words containing i, h, m, a, e, r
- demographics — data resulting from the science of demography; population statistics
- demographies — the science of vital and social statistics, as of the births, deaths, diseases, marriages, etc., of populations.
- dermographia — dermatographia.
- dermographic — dermatographia.
- diathermancy — the property of transmitting infrared radiation
- disharmonize — (intransitive) To cause disorder.
- drum machine — a device that simulates percussion sounds in various combinations and rhythms, and can alter digitally stored drum sounds or make digital recordings of drum sounds.
- earth summit — a summit conference of 100 or more earth leaders debating global environmental and development issues, specifically the summit held in Rio de Janeiro in 1992, but the term is also applied e.g. to a projected similar event in 2012
- earth-moving — Earth-moving equipment is machinery that is used for digging and moving large amounts of soil.
- echinodermal — (zoology) Relating or belonging to the echinoderms.
- enantiomorph — Each of two crystalline or other geometric forms that are mirror images of each other.
- enharmonical — relating to the enharmonic scale
- ephemerality — (uncountable) The state or condition of being ephemeral; transience.
- ephemeridian — relating to ephemera
- epirrhematic — relating to epirrhema
- etheromaniac — a person who is addicted to ether
- examinership — the office or function of an examiner
- father image — a person substituted in one's mind for one's father and often the object of emotions felt toward the father
- fire marshal — an official heading a bureau for the prevention or investigation of fires.
- flyfisherman — Flyfisher.
- foreadmonish — (rare, transitive) To admonish beforehand, or before the act or event.
- foreman-ship — a person in charge of a particular department, group of workers, etc., as in a factory or the like.
- freshmanship — the state of being a freshman; the period during which a student is considered to be a freshman
- garnishments — Plural form of garnishment.
- german sixth — (in musical harmony) an augmented sixth chord having a major third and a perfect fifth between the root and the augmented sixth
- germanophile — a person who is friendly toward or admires or studies Germany or German culture.
- great schism — a period of division in the Roman Catholic Church, 1378–1417, over papal succession, during which there were two, or sometimes three, claimants to the papal office.
- haemoprotein — Alternative spelling of hemoprotein.
- haemorrhagic — (chiefly, British) alternative spelling of hemorrhagic.
- haemorrhoids — Plural form of haemorrhoid.
- haemosiderin — Alternative form of hemosiderin.
- hair removal — depilatory treatment
- hair remover — depilatory cream
- hammer drill — a rock drill operated by compressed air in which the boring bit is not attached to the reciprocating piston
- hammer price — the price offered as the winning bid in a public auction
- harlem river — tidal river separating Manhattan Island from the Bronx &, with Spuyten Duyvil Creek, connecting the East River with the Hudson: c. 8 mi (12.9 km)
- harmonizable — That can be harmonized.
- harvest mite — chigger (def 1).
- harvest time — season when crops are gathered
- haulage firm — a firm that transports goods by lorry
- headmistress — a woman in charge of a private school.
- heartwarming — gratifying; rewarding; satisfying: a heartwarming response to his work.
- heimskringla — a book of the 13th century narrating the history of the kings of Norway by Snorri Sturluson.
- hellgramites — Plural form of hellgramite.
- hellgrammite — the aquatic larva of a dobsonfly, used as bait in fishing.
- hemapheresis — apheresis.
- hemarthrosis — (pathology) bleeding in the joints.
- hemerocallis — the genus comprising the day lilies.
- hemichordate — belonging or pertaining to the chordates of the phylum Hemichordata, comprising small, widely distributed, marine animals, as the acorn worms.
- hemihydrates — Plural form of hemihydrate.